Martha Stewart on Instagram: "The definition of “kid-friendly” certainly varies from child to child, but this pinwheel sandwich recipe definitely fits the criteria. First, they’re easy for parents to put together—and for kids to help out with preparing. They’re also endlessly customizable, with elements that can easily be left out or swapped in. Children and grown-ups will equally love these sandwiches, guaranteed. See more of our favorite foods for the whole family at the link in our bio."